#233A3F

#233A3F

Color Values

HEX

#233A3F

RGB

35, 58, 63

HSL

190.7, 28.6%, 19.2%

HSV

190.7, 44.4%, 24.7%

CMYK

44.4%, 7.9%, 0.0%, 75.3%

OKLCH

0.3316 0.0301 212.9

Properties

Cool Dark Nearest: RAL 6004 Blue Green

Color Harmonies

Complementary

#233A3F

#3F2823

Analogous

#233F36

#232C3F

#233A3F

Triadic

#233A3F

#3F233A

#3A3F23

Split Complementary

#233A3F

#3F232C

#3F3623

Tetradic

#233A3F

#36233F

#3F2823

#2C3F23

Color Blindness Simulation

Original

#233A3F

Protanopia

#2D2D3E

Deuteranopia

#2C2A3D

Tritanopia

#243D3D

Achromatopsia

#353535

CSS Usage

background-color: #233A3F;
color: #233A3F;
border-color: #233A3F;
Nearest Tailwind: Cyan 950 #083344

Tailwind Shades

50
#F5F9F9
100
#E9F0F1
200
#D1E2E6
300
#B0CDD3
400
#86B2BC
500
#5B97A4
600
#497983
700
#3A6169
800
#2E4B52
900
#24383D
950
#172426

Contrast Checker

Text on white

12.01:1

AA Pass AAA Pass

Text on black

1.75:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026